Applicability of strain measurements on a contra angle handpiece for the determination of alveolar bone quality during dental implant surgery

2012 ◽  
Vol 40 (5) ◽  
pp. e144-e149 ◽  
Author(s):  
Tim Krafft ◽  
Werner Winter ◽  
Manfred Wichmann ◽  
Matthias Karl
Keyword(s):  
Dental Implant ◽  
Bone Quality ◽  
Alveolar Bone ◽  
Implant Surgery ◽  
Strain Measurements ◽  
Dental Implant Surgery

scholarly journals Fabrication of Three-Dimensional Composite Scaffold for Simultaneous Alveolar Bone Regeneration in Dental Implant Installation

2020 ◽  
Vol 21 (5) ◽  
pp. 1863 ◽  
Author(s):  
Hun-Jin Jeong ◽  
So-Jung Gwak ◽  
Kyoung Duck Seo ◽  
SaYa Lee ◽  
Jeong-Ho Yun ◽  
...  
Keyword(s):  
Bone Graft ◽  
Bone Regeneration ◽  
Dental Implant ◽  
Alveolar Bone ◽  
Insertion Site ◽  
High Porosity ◽  
Hybrid Scaffold ◽  
Implant Surgery ◽  
3D Printed ◽  
Dental Implant Surgery

Dental implant surgeries involve the insertion of implant fixtures into alveolar bones to replace missing teeth. When the availability of alveolar bone at the surgical site is insufficient, bone graft particles are filled in the insertion site for successful bone reconstruction. Bone graft particles induce bone regeneration over several months at the insertion site. Subsequently, implant fixtures can be inserted at the recipient site. Thus, conventional dental implant surgery is performed in several steps, which in turn increases the treatment period and cost involved. Therefore, to reduce surgical time and minimize treatment costs, a novel hybrid scaffold filled with bone graft particles that could be combined with implant fixtures is proposed. This scaffold is composed of a three-dimensionally (3D) printed polycaprolactone (PCL) frame and osteoconductive ceramic materials such as hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP). Herein, we analyzed the porosity, internal microstructure, and hydrophilicity of the hybrid scaffold. Additionally, Saos-2 cells were used to assess cell viability and proliferation. Two types of control scaffolds were used (a 3D printed PCL frame and a hybrid scaffold without HA/β-TCP particles) for comparison, and the fabricated hybrid scaffold was verified to retain osteoconductive ceramic particles without losses. Moreover, the fabricated hybrid scaffold had high porosity and excellent microstructural interconnectivity. The in vitro Saos-2 cell experiments revealed superior cell proliferation and alkaline phosphatase assay results for the hybrid scaffold than the control scaffold. Hence, the proposed hybrid scaffold is a promising candidate for minimizing cost and duration of dental implant surgery.

scholarly journals Bone sequestration after dental implant surgery

2020 ◽  
Author(s):  
Claudia Carrara Cotomacio ◽  
Wladimir Gushiken de Campos ◽  
Celso Augusto Lemos ◽  
Fabio Abreu Alves
Keyword(s):  
Dental Implant ◽  
Alveolar Bone ◽  
Healthy Woman ◽  
Success Rates ◽  
Missing Teeth ◽  
Human Errors ◽  
Implant Surgery ◽  
Bone Segment ◽  
Dental Implant Surgery ◽  
Bone Exposure

Background. Dental implants are used to rehabilitate missing teeth, and despite high success rates, failures are inevitable. Ostensibly avoidable human errors in planning or technique can contribute to implant failure. Case presentation. Herein, we report a case of an unsuccessful dental implant surgery due to an inadequate surgical technique and bone exposure in a 54-year-old healthy woman. Conclusions. This report underscores the relevance of reporting the consequences of these human factors, such as loss of the implant, alveolar bone segment, and three teeth.

Assessment of mandibular posterior regional landmarks using cone-beam computed tomography in dental implant surgery

2016 ◽  
Vol 205 ◽  
pp. 53-59 ◽  
Author(s):  
Lílian Azevedo de Souza ◽  
Neuza Maria Souza Picorelli Assis ◽  
Rosangela Almeida Ribeiro ◽  
Antônio Carlos Pires Carvalho ◽  
Karina Lopes Devito
Keyword(s):  
Computed Tomography ◽  
Dental Implant ◽  
Cone Beam Computed Tomography ◽  
Cone Beam ◽  
Implant Surgery ◽  
Dental Implant Surgery

Multifocal oral melanoacanthoma and melanotic macula in a patient after dental implant surgery

2011 ◽  
Vol 142 (7) ◽  
pp. 817-824 ◽  
Author(s):  
Pablo Galindo-Moreno ◽  
Miguel Padial-Molina ◽  
Mercedes Gómez-Morales ◽  
José Aneiros-Fernández ◽  
Francisco Mesa ◽  
...  
Keyword(s):  
Dental Implant ◽  
Implant Surgery ◽  
Dental Implant Surgery
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